1307716670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4517}}^1$

素因数の和:4685

約数の個数: 64

約数和(自身を含む): 2705161536

約数和(自身を除く): 1397444866

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 131, 170, 221, 262, 442, 655, 1105, 1310, 1703, 2210, 2227, 3406, 4454, 4517, 8515, 9034, 11135, 17030, 22270, 22585, 28951, 45170, 57902, 58721, 76789, 117442, 144755, 153578, 289510, 293605, 383945, 587210, 591727, 767890, 998257, 1183454, 1996514, 2958635, 4991285, 5917270, 7692451, 9982570, 10059359, 15384902, 20118718, 38462255, 50296795, 76924510, 100593590, 130771667, 261543334, 653858335, 1307716670]

約数ペア:

[(1, 1307716670), (2, 653858335), (5, 261543334), (10, 130771667), (13, 100593590), (17, 76924510), (26, 50296795), (34, 38462255), (65, 20118718), (85, 15384902), (130, 10059359), (131, 9982570), (170, 7692451), (221, 5917270), (262, 4991285), (442, 2958635), (655, 1996514), (1105, 1183454), (1310, 998257), (1703, 767890), (2210, 591727), (2227, 587210), (3406, 383945), (4454, 293605), (4517, 289510), (8515, 153578), (9034, 144755), (11135, 117442), (17030, 76789), (22270, 58721), (22585, 57902), (28951, 45170)]